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Design of fracturing flowback fluid recovery unit

Established in 2001, Puyang Zhong Yuan Restar Petroleum Equipment Co.,Ltd, “RSD” for short, is Henan’s high-tech enterprise with intellectual property advantages and independent legal person qualification. With registered capital of RMB 50 million, the Company has two subsidiaries-Henan Restar Separation Equipment Technology Co., Ltd We are mainly specialized in R&D, production and service of various intelligent separation and control systems in oil&gas drilling,engineering environmental protection and mining industries.We always take the lead in Chinese market shares of drilling fluid shale shaker for many years. Our products have been exported more than 20 countries and always extensively praised by customers. We are Class I network supplier of Sinopec,CNPC and CNOOC and registered supplier of ONGC, OIL India,KOC. High quality and international standard products make us gain many Large-scale drilling fluids recycling systems for Saudi Aramco and Gazprom projects.

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Design of fracturing flowback fluid recovery unit
Patent Report: | US10138412 | Hydraulic fracturing ...
Patent Report: | US10138412 | Hydraulic fracturing ...

A ,fracturing fluid, composition comprising: a base ,fluid,,a polymers system including: a major portion of one partially hydrolyzed polyacrylamide polymer or a plurality of partially hydrolyzed polyacrylamide polymers, and a minor portion of one natural hydratable polymer or a plurality natural hydratable polymers, and an effective amount of a viscosifying system including one ,guanidine, salt or a plurality of ,guanidine, …

Petroleum Engineer's Guide to Oil Field Chemicals and ...
Petroleum Engineer's Guide to Oil Field Chemicals and ...

Scleroglucan Scleroglucan is a polysaccharide secreted by the mycelia of certain microorganisms, produced by aerobic fermentation of d-glucose. It has been proposed as a better alternative to xanthan ,gum, for drilling ,fluid, compositions (Gallino et al., 1996). For drilling ,fluid, applications, scleroglucan can be used in unrefined form.

Petroleum Engineer's Guide to Oil Field Chemicals and ...
Petroleum Engineer's Guide to Oil Field Chemicals and ...

Scleroglucan Scleroglucan is a polysaccharide secreted by the mycelia of certain microorganisms, produced by aerobic fermentation of d-glucose. It has been proposed as a better alternative to xanthan ,gum, for drilling ,fluid, compositions (Gallino et al., 1996). For drilling ,fluid, applications, scleroglucan can be used in unrefined form.

PubChem
PubChem

gpid,publicationnumber,title,prioritydate,grantdate ,WO-9967334-A1,Phthalocyanine compounds and their use,19980623,NULL ,WO-9967330-A1,Silane vulcanized thermoplastic elastomers,19980622,NULL ,WO-9965930-A1,Vitamin b12 derivatives and methods for their preparation,19980612,NULL ,WO-9965085-A1,Fast luminescent silicon,19980605,NULL ,WO-9964526-A1,Use of lithium salts of anionic dyes to …

pubchem.ncbi.nlm.nih.gov
pubchem.ncbi.nlm.nih.gov

gpid,publicationnumber,title,prioritydate,grantdate ,WO-9964002-A1,Spiropiperidine derivatives as melanocortin receptor agonists,19980611,NULL ,WO-9963976-A2,Liver ...

EN_RO Glossary | Air Traffic Control | European Union
EN_RO Glossary | Air Traffic Control | European Union

Agreement for the Establishment of the Indian Ocean Tuna Commission agreement in principle agreement in the form of an exchange of letters Agreement in the form of an Exchange of Letters between the European Community and the State of Israel concerning reciprocal liberalisation measures and the replacement of Protocols 1 and 2 to the EC-Israel Association Agreement agreement in the …

d2ehpa-topo-kerosene mixtures control: Topics by Science.gov
d2ehpa-topo-kerosene mixtures control: Topics by Science.gov

Flowback, could begin right after the ,fracturing, equipment was rigged down (15 to 30 minutes). Cleanup ,fluid, flow rates were up to ten times higher than previously obtainable with curable resin-coated proppants and less proppant was flowed back. Faster ,flowback, rates also resulted in earlier onset of gas production and reduced ,flowback, time.

Sealant composition comprising a gel system and a reduced ...
Sealant composition comprising a gel system and a reduced ...

In an embodiment, and in particular in an embodiment where the sealant composition does not comprise cement, the ,fluid, loss control additives included in the sealant composition may comprise, for example, natural and/or derivatized polysaccharides like galactomannan gums (guar ,gum,, guar derivatives, etc), biopolymers, modified celluloses or combinations thereof in addition to or in lieu of the ,fluid, loss …

Petroleum Engineer's Guide to Oil Field Chemicals and ...
Petroleum Engineer's Guide to Oil Field Chemicals and ...

Scleroglucan Scleroglucan is a polysaccharide secreted by the mycelia of certain microorganisms, produced by aerobic fermentation of d-glucose. It has been proposed as a better alternative to xanthan ,gum, for drilling ,fluid, compositions (Gallino et al., 1996). For drilling ,fluid, applications, scleroglucan can be used in unrefined form.

Pre-acid system for improving the hydraulic fracturing ...
Pre-acid system for improving the hydraulic fracturing ...

Compared with conventional ,fracturing technology,, the pre-acid ,fracturing technology, has the following advantages: (1) Injecting acid before ,fracturing, and pre-treating the formation with acid liquid, which can reduce the formation fracture pressure; (2) The clay stabilizer in the pre-acid and the dissolving effect of HF on clay minerals fundamentally reduces the damage caused by the clay expansion; (3) during ,fracturing,, foreign ,fluid, …

hydrolyzed polyacrylamide hpam: Topics by Science.gov
hydrolyzed polyacrylamide hpam: Topics by Science.gov

1/6/2018, · Polyacrylamide (PAM) based friction reducers are a primary ingredient of slickwater hydraulic ,fracturing, fluids. Little is known regarding the fate of these polymers under downhole conditions, which could have important environmental impacts including strategies for reuse or treatment of ,flowback, …

IATE_EN_RO | Human Rights | European Parliament
IATE_EN_RO | Human Rights | European Parliament

cut-out pressure cut-in pressure technically permissible maximum mass model aircraft application travel braking geometry carbon balance method continuous braking cooling ,fluid, coupling head dry bulb thermometer dynamic rolling radius (of a tyre) European Agreement concerning the Work of Crews of Vehicles Engaged in International Road Transport (AETR) full cycling headform head-impact zone …

Link - Division of Inorganic Chemistry - abcdocz.com
Link - Division of Inorganic Chemistry - abcdocz.com

(1) Chemistry, Northwestern University, Evanston, Illinois, United States (2) Georgia Inst of ,Technology,, Atlanta, Georgia, United States (3) Argonne-Northwestern Solar Energy Research (ANSER) Center, Northwestern University, Evanston, Illinois, United States This paper describes the mechanisms of charge recombination on both the nanosecond and microsecond timescales in a donor-acceptor system …

US Patent for Oil field chemical delivery fluids methods ...
US Patent for Oil field chemical delivery fluids methods ...

A method of tracing a flow of ,fluid, from a hydrocarbon reservoir comprising the steps of (a) providing an oil field chemical delivery ,fluid, comprising a base ,fluid, and microcapsules having an outer surface, where the microcapsules comprise a microencapsulant and an oil field chemical contained within the microcapsules, where the outer surface of the microcapsules comprises one or more chemical groups that interact with the base ,fluid, …

Biocides in Hydraulic Fracturing Fluids: A Critical Review ...
Biocides in Hydraulic Fracturing Fluids: A Critical Review ...

Hydraulic ,fracturing, for natural gas extn. from shale produces waste brine known as ,flowback, that is impounded at the surface prior to reuse and/or disposal. During impoundment, microbial activity can alter the fate of metals including radionuclides, give rise to odorous compds., and result in biocorrosion that complicates water and waste management and increases prodn. costs.

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